DE3574609D1 - Kuehlung des abstroemendes einer turbinenschaufel. - Google Patents

Kuehlung des abstroemendes einer turbinenschaufel.

Info

Publication number
DE3574609D1
DE3574609D1 DE8585630176T DE3574609T DE3574609D1 DE 3574609 D1 DE3574609 D1 DE 3574609D1 DE 8585630176 T DE8585630176 T DE 8585630176T DE 3574609 T DE3574609 T DE 3574609T DE 3574609 D1 DE3574609 D1 DE 3574609D1
Authority
DE
Germany
Prior art keywords
cooling
flow
turbine blade
turbine
blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8585630176T
Other languages
English (en)
Inventor
Edward Clairence Hill
George Pei Liang
Thomas Auxier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3574609D1 publication Critical patent/DE3574609D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE8585630176T 1984-12-21 1985-10-31 Kuehlung des abstroemendes einer turbinenschaufel. Expired - Lifetime DE3574609D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/685,263 US4601638A (en) 1984-12-21 1984-12-21 Airfoil trailing edge cooling arrangement

Publications (1)

Publication Number Publication Date
DE3574609D1 true DE3574609D1 (de) 1990-01-11

Family

ID=24751436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585630176T Expired - Lifetime DE3574609D1 (de) 1984-12-21 1985-10-31 Kuehlung des abstroemendes einer turbinenschaufel.

Country Status (5)

Country Link
US (1) US4601638A (de)
EP (1) EP0185599B1 (de)
JP (2) JPS61155601A (de)
DE (1) DE3574609D1 (de)
IL (1) IL76565A (de)

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JP4798416B2 (ja) * 2001-08-09 2011-10-19 株式会社Ｉｈｉ タービン翼部品
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KR20030089819A (ko) * 2002-05-20 2003-11-28 엘지전자 주식회사 냉장고 기계실 커버
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DE10346366A1 (de) * 2003-09-29 2005-04-28 Rolls Royce Deutschland Turbinenschaufel für ein Flugzeugtriebwerk und Gießform zu deren Herstellung
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US20100008759A1 (en) * 2008-07-10 2010-01-14 General Electric Company Methods and apparatuses for providing film cooling to turbine components
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US9422816B2 (en) * 2009-06-26 2016-08-23 United Technologies Corporation Airfoil with hybrid drilled and cutback trailing edge
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ITCO20120059A1 (it) * 2012-12-13 2014-06-14 Nuovo Pignone Srl Metodi per produrre pale cave sagomate in 3d di turbomacchine mediante produzione additiva, pale cave di turbomacchina e turbomacchine
US9790801B2 (en) 2012-12-27 2017-10-17 United Technologies Corporation Gas turbine engine component having suction side cutback opening
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US11280214B2 (en) * 2014-10-20 2022-03-22 Raytheon Technologies Corporation Gas turbine engine component
US10344598B2 (en) 2015-12-03 2019-07-09 General Electric Company Trailing edge cooling for a turbine blade
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US10605095B2 (en) * 2016-05-11 2020-03-31 General Electric Company Ceramic matrix composite airfoil cooling
US10415397B2 (en) * 2016-05-11 2019-09-17 General Electric Company Ceramic matrix composite airfoil cooling
KR20180082118A (ko) * 2017-01-10 2018-07-18 두산중공업 주식회사 가스 터빈의 블레이드 또는 베인의 컷백
JP6745012B1 (ja) * 2019-10-31 2020-08-26 三菱日立パワーシステムズ株式会社 タービン翼及びこれを備えたガスタービン
GB202107128D0 (en) 2021-05-19 2021-06-30 Rolls Royce Plc Nozzle guide vane

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Also Published As

Publication number Publication date
JP2556349Y2 (ja) 1997-12-03
EP0185599B1 (de) 1989-12-06
EP0185599A1 (de) 1986-06-25
JPH0722002U (ja) 1995-04-21
US4601638A (en) 1986-07-22
IL76565A (en) 1990-04-29
JPS61155601A (ja) 1986-07-15
IL76565A0 (en) 1986-02-28

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Legal Events

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